Micro-Swiss HW-NOZ-PBOT-04 Plated Brass Wear Resistant Nozzles, 1.75 mm, Printrbot (Std Ubis) 0.4 mm, Bright Nickel $14.89 B01BDL4MY4
Micro Swiss MK10 All Metal Hotend Kit .4mm Nozzle WANHAO, FlashForge, Dremel Idea Builder $37.75 B01C3HEQZC